I live near lincoln, the glass place is about 2 miles up the road which is pretty handy.

Yeah I was shocked at the price too, I had to ask him to repeat the price twice cos I thought I had misheard him. I told him I thought it sounded cheap and he said that most people are surprised how cheap it is.
These are the contact details if you want to check them out:-
J R Glass
Manor Lane, Waddington, Lincoln, Lincolnshire LN5 9QD
Tel: 01522 720207 Classification: Glaziers